Style de citation APA

Ferber, R., & Verdoorn, P. (1962). Research methods in economics and business. Macmillan company.

Style de citation Chicago

Ferber, Robert, et P.J Verdoorn. Research Methods in Economics and Business. London: Macmillan company, 1962.

Style de citation MLA

Ferber, Robert, et P.J Verdoorn. Research Methods in Economics and Business. Macmillan company, 1962.

Attention : ces citations peuvent ne pas être correctes à 100%.